| 岩墙影响矿井底板突水的数值模拟分析 |
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| 引用本文： | 王维理,张爱印,李文平.岩墙影响矿井底板突水的数值模拟分析[J].煤炭技术,2004,23(4):101-102. |
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| 作者姓名： | 王维理 张爱印 李文平 |
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| 作者单位： | 中国矿业大学,资源与地球科学学院,江苏,徐州,221008 |
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| 摘 要： | 为了探讨岩墙在底板围岩破坏及突水中所起的作用 ,采用ADINA有限元模拟分析了工作面开采的过程。数值模拟表明 ,在底板岩墙的位置破坏纵深最大 ,因此该位置也成了底板发生突水首当其冲的地方 ,应重点防范
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| 关 键 词： | 岩墙 突水 数值模拟 |
| 文章编号： | 1008-8725(2004)04-0101-02 |
| 修稿时间： | 2004年2月18日 |
Numerical simulation analysis on the influence of dike on floor outbursting water |
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| WANG Wei-li,ZHANG Ai-yin,LI Wen-ping.Numerical simulation analysis on the influence of dike on floor outbursting water[J].Coal Technology,2004,23(4):101-102. |
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| Authors: | WANG Wei-li ZHANG Ai-yin LI Wen-ping |
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| Abstract: | For studying the effect of rock wall on the destruction of floor surrounding rock and outbursting water,analyze the full mining process with ADINA finite element simulated analysis.The results show that the destruction of the yield depth floor dike is the biggest. So it is the most possible site where is easy to happen water invasion from coal floor. We should pay great attention to it. |
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| Keywords: | dike outbursting water numerical simulation |
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